Kilotest: Diagnoses of CSS background invalid violation by HTML element 0 on PTR Global page

Basics

About the PTR Global page

URL: https://www.ptrglobal.com/
Tested 46 days ago by job sdo on 2026-06-05 at 04:36

About HTML element 0

Tag name: HTML
Text: [not applicable]
Start tag: <html class="js" lang="en-US" style="--x-body-scroll-bar-size: 0px; --x-body-scroll-active-bar-size: 0px;">
XPath: /html
Bounding box: x = 0, y = 0, width = 1920, height = 8436

About the CSS background invalid issue

Why it matters: Background is displayed improperly
Priority: highest
Related WCAG standard: 4.1

Diagnoses

Here is how rule engines diagnose the CSS background invalid issue for HTML element 0 of the PTR Global page.

CSS: background: The first argument to the linear-gradient function should be to top, not top.
Tool: Html Checker (World Wide Web Consortium)